Matthew Wang
Corneal and Contact Management · Irvine, CANPI 1043210578
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $1,971 of the $3,162 with a category attached, or 62.3%. 14 manufacturers reported payments, led by Alcon at 53.2% of the total. Reporting peaked in 2019 at $1,747 and has fallen 69.5% since, to $532 in 2025.
Across 37 payments — averaging $85.46 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Alcon$2K
- Glaukos Corporation$281
- Sight Sciences, Inc.$148
- NEW World Medical,inc.$147
- Johnson & Johnson Vision Care, Inc.$147
- Coopervision Inc.$125
- plus $629 from 8 others
Across 27 payments — averaging $3418.71 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Bausch Health US, LLC$70K
- Alcon Research LLC$22K
What the payments were for
- Travel & lodging$1,04933%
- Food & beverage$1,97162%
- Gifts$391%
- Entertainment$1033%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Alcon | 15 | $1,683 |
| Glaukos Corporation | 2 | $281 |
| Sight Sciences, Inc. | 1 | $148 |
| NEW World Medical,inc. | 1 | $147 |
| Johnson & Johnson Vision Care, Inc. | 2 | $147 |
| Coopervision Inc. | 3 | $125 |
| Dompe US, Inc. | 1 | $125 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 1 | $123 |
| Shire North American Group Inc | 2 | $115 |
| Optos, Inc. | 1 | $103 |
| GSK | 4 | $87 |
| Carl Zeiss Meditec AG | 2 | $39 |
| GE HealthCare | 1 | $19 |
| AbbVie | 1 | $18 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- DAILIES$1,264
- AIR OPTIX$680
- Photrexa Viscous and Photrexa$175
- TearCare SmartLid$148
- TEARCARE(TM) (2.2) SYSTEM KIT$148
- Kahook Dual Blade$147
- Clearpath$147
- Ahmed Glaucoma Valve$147
- Streamline$147
- Via360$147
- Oxervate$125
- ULTRA$123
- BIOTRUE ONE DAY$123
- Acuvue$119
- P200DTx$103
- P200T$103
- P200TE$103
- P200TxE$103
How this compares
$3,162 in reported general payments places this provider in the 70th percentile of 140 corneal and contact management providers in California.
See all corneal and contact management providers in California →
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other corneal and contact management in Irvine
- Ruth TangIrvine$13K
- Milton HomAzusa$762K
- Kambiz SilaniBeverly Hills$123K
- Gloria ChiuLos Angeles$80K
- John GellesSunnyvale$37K
- Nathan SchrammCosta Mesa$34K
- Jasdeep SoniBakersfield$26K
- Arti ShahCerritos$20K
- Gregory TomSan Ramon$16K
- Jay MashoufSan Diego$14K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.